135352-24-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135352-24-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,3,5 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 135352-24:
(8*1)+(7*3)+(6*5)+(5*3)+(4*5)+(3*2)+(2*2)+(1*4)=108
108 % 10 = 8
So 135352-24-8 is a valid CAS Registry Number.
135352-24-8Relevant academic research and scientific papers
Milbemycin synthesis: Synthesis of 6β-hydroxy-3,4-dihydromilbemycin E
Karim, Sufia,Parmee, Emma R.,Thomas, Eric J.
, p. 2269 - 2272 (2007/10/02)
The hydroxycyclohexanone (7) is readily available via a Robinson annelation, and is converted into the hydroxybutenolide (15) which is incorporated into a synthesis of 6β-hydroxy-3,4-dihydromilbemycin E (28).
